Daily Report for 10th May 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 5.1 °C (-2.2) 03:19 7.5 °C (+0.7) 14.8 °C (+7.5), 2016 5.1 °C (-2.2), 2010
Maximum Temperature 17.6 °C (+1.8) 16:57 14.6 °C (-0.8) 21.4 °C (+5.6), 2011 12.8 °C (-3.0), 2010
Mean Temperature 11.6 °C (-0.2) 10.8 °C (-0.0) 16.2 °C, 2011 8.6 °C, 2010
Minimum Humidity 47% 15:55 56% 83%, 2012 33%, 2011
Maximum Humidity 78% 04:46 81% 97%, 2012 78%, 2017
Mean Humidity 60% 69% 92%, 2012 55%, 2011
Minimum Pressure 1001 hPa 22:41 1014 hPa 1023 hPa, 2011 999 hPa, 2014
Maximum Pressure 1015 hPa 01:20 1022 hPa 1025 hPa, 2011 1009 hPa, 2016
Mean Pressure 1008 hPa 1018 hPa 1024 hPa, 2011 1004 hPa, 2014
Mean Wind Speed 2.1 mph (-2.6) 4.5 mph (-0.2) 9.0 mph, 2014 2.1 mph, 2017
Maximum Wind Speed 8.2 mph 12:23 11.0 mph 21.0 mph, 2014 8.2 mph, 2017
Maximum Gust 11.5 mph 12:23 17.5 mph 32.2 mph, 2014 11.5 mph, 2017
Mean Wind Direction ESE
Rainfall 0.0 mm 7.4 mm (45%) 9.8 mm, 2012
Maximum Hourly Rain n/a 4.9, 2012
Maximum 10-min Rain n/a 2.6, 2012
Maximum Rain Rate n/a 24, 2014
Minimum Dew Point 0.4 °C 02:37 3.1 °C 12.6 °C, 2012 -0.6 °C, 2010
Maximum Dew Point 6.5 °C 16:57 7.2 °C 14.9 °C, 2012 4.1 °C, 2010
Mean Dew Point 3.9 °C 5.1 °C 14.1 °C, 2012 2.4 °C, 2010
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 5.1 °C 03:19 7.6 °C 14.8 °C, 2016 5.1 °C, 2010
Day Maximum (09-21) 17.6 °C 16:57 14.6 °C 21.4 °C, 2011 12.8 °C, 2010
Max 10m Temp Rise 0.5 °C 11:40 0.6 °C 1.0 °C, 2011 0.2 °C, 2012
Max 1hr Temp Rise 1.7 °C 07:55 1.7 °C 5.0 °C, 2011 0.6 °C, 2016
Max 1hr Hum Rise 7% 21:36 8% 26%, 2014 4%, 2016
Max 10m Temp Fall 0.5 °C 01:35 0.4 °C 0.9 °C, 2014 0.2 °C, 2016
Max 1hr Temp Fall 2.1 °C 02:21 1.3 °C 2.9 °C, 2014 0.6 °C, 2016
Max 1hr Hum Fall 7% 07:38 9% 29%, 2014 1%, 2016
Max 10m Wind Speed 5.9 mph 18:39 8.4 mph 14.6 mph, 2014 5.9 mph, 2017
Minimum Feels-like 5.1 °C 03:06 4.9 °C 17.6 °C, 2016 3.2 °C, 2010
Maximum Feels-like 17.6 °C 16:50 14.7 °C 21.4 °C, 2011 12.8 °C, 2010
Mean Feels-like 11.5 °C 10.1 °C 19.2 °C, 2016 7.3 °C, 2010
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 12.5 °C (+4.0) 7.1 °C (-1.4) 14.5 °C (+6.0), 2009 1.9 °C (-6.6), 2016
Humidity Range 31% 25% 52%, 2011 13%, 2016
Pressure Range 14 hPa 8 hPa 14 hPa, 2014 2 hPa, 2011
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 13 [94%]40 hrs (67%) [29%] 13 [94%], 2017 0 [0%], 2012
Wet Hours 05 hrs (39%) [2.1%] 9, 2016 0, 2009
Cloud Cover am: Mostly Sunny transitioned to Sunny
pm: Sunny
Events None
Comments -
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Notes
Times of extremes are computed using the midpoint time of the extremum (if the value persisted for >1 minute).
Cumulative anomalies are reported according to the expected value for the month-to-date rather than month-end.
Sun hrs, Wet hrs, Cloud cover and Events are based on manual equipment/observations; their reliablity is questionable and they are provided for interest only.
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Daily Graph of Conditions

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Webcam Summary of Cloud Conditions

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